34139675 has 24 divisors (see below), whose sum is σ = 45674160. Its totient is φ = 25228800.

The previous prime is 34139669. The next prime is 34139681. The reversal of 34139675 is 57693143.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34139669) and next prime (34139681).

It is a de Polignac number, because none of the positive numbers 2^k-34139675 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18599 + ... + 20351.

It is an arithmetic number, because the mean of its divisors is an integer number (1903090).

Almost surely, 2^34139675 is an apocalyptic number.

34139675 is a deficient number, since it is larger than the sum of its proper divisors (11534485).

34139675 is a wasteful number, since it uses less digits than its factorization.

34139675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823 (or 1818 counting only the distinct ones).

The product of its digits is 68040, while the sum is 38.

The square root of 34139675 is about 5842.9166518101. The cubic root of 34139675 is about 324.4041944041.

The spelling of 34139675 in words is "thirty-four million, one hundred thirty-nine thousand, six hundred seventy-five".